| HAYES, William Andrew ACTIVE | Secretary | 31 Jan 2016 | | | | Tower Bridge House, St. Katharines Way, London, E1W 1DD |
| DAVID, Peter Vincent ACTIVE | Director | 01 Jan 2007 | | United Kingdom | June 1958 | Tower Bridge House, St. Katharines Way, London, E1W 1DD |
| LUNDSBERG-NIELSEN, Soren ACTIVE | Director | 31 Jul 2013 | | England | October 1951 | Tower Bridge House, St. Katharines Way, London, E1W 1DD |
| WELLER, Timothy Peter ACTIVE | Director | 24 Oct 2016 | | England | June 1963 | Tower Bridge House, St. Katharines Way, London, E1W 1DD |
| BARROCHE, Celine Arlette Virginie RESIGNED | Secretary | 08 Nov 2010 | 31 Jan 2016 | | | 5th Floor, Southside, 105 Victoria Street, London, SW1E 6QT, United Kingdom |
| GATESON, Leonard Keith RESIGNED | Secretary | 21 Jul 2003 | 21 Dec 2004 | | | Casteye Barn, Haywards Heath Road, Balcome, West Sussex, RH17 6NZ |
| LYELL, Stephen Edward RESIGNED | Secretary | 21 Dec 2004 | 01 Nov 2010 | | | 122 Lambton Road, London, SW20 0TJ |
| MUNSON, Anne Patricia RESIGNED | Secretary | 10 Apr 1992 | 21 Jul 2003 | | | 21 Nymans Close, Horsham, West Sussex, RH12 5JR |
| CHAPMAN, Alan RESIGNED | Director | 13 May 1996 | 07 Jan 2002 | | February 1954 | 47 Keats Close, Horsham, West Sussex, RH12 5PL |
| DIGHTON, Trevor Leslie RESIGNED | Director | 31 May 2002 | 31 Jul 2013 | United Kingdom | July 1949 | The Manor, Manor Royal, Crawley, West Sussex, RH10 9UN |
| FIELDING, Dudley Edward RESIGNED | Director | | 31 Jul 1998 | | March 1934 | 15 Glebe Road, Fernhurst, Haslemere, Surrey, GU27 3EQ |
| GRIFFITHS, Nigel Edward RESIGNED | Director | | 01 Jan 2007 | England | January 1947 | 23 The Highway, Sutton, Surrey, SM2 5QT |
| HUMPHREY, Peter Thomas RESIGNED | Director | | 31 Dec 1997 | | February 1934 | Hillcroft 53 Bluehouse Lane, Limpsfield, Oxted, Surrey, RH8 0AP |
| NORTON, Nicholas Charles RESIGNED | Director | 04 Sep 1998 | 07 Jan 2002 | | April 1957 | 37 Rochester Avenue, Bromley, Kent, BR1 3DN |
| NOWELL-WITHERS, David Brian RESIGNED | Director | 13 May 1996 | 06 Aug 1998 | | August 1933 | Wood Ash Gatesdene Close, Little Gaddesden, Berkhamsted, Hertfordshire, HP4 1PB |
| PACK, Jeffrey RESIGNED | Director | | 24 Feb 2000 | | August 1946 | 5 Queens Gardens, London, Greater London, W5 1SE |
| RAJA, Himanshu Haridas RESIGNED | Director | 28 Feb 2014 | 01 Oct 2016 | England | July 1965 | The Manor, Manor Royal, Crawley, RH10 9UN |
| SHIRTCLIFFE, Christopher Charles RESIGNED | Director | | 31 May 2002 | | March 1944 | Tankards, Quarry Road, Oxted, Surrey, RH8 9HE |
| STANSFIELD, Peter Martin RESIGNED | Director | 20 Jan 1998 | 07 Jan 2002 | | December 1950 | 117 Epsom Road, Guildford, Surrey, GU1 2LE |
| TAYLOR, Russell Philip RESIGNED | Director | | 28 Oct 1998 | | October 1938 | 50 Tabor Gardens, Sutton Cheam, Surrey, SM3 8RY |
| TEAL, Roger John RESIGNED | Director | | 10 Apr 1998 | United Kingdom | February 1946 | 23 Broomwater, Teddington, Middlesex, TW11 9QJ |
| WIGGS, Roger Sydney William Hale RESIGNED | Director | 14 May 1993 | 07 Jan 2002 | | June 1939 | 35 Washington Court, Overton Road, Sutton, Surrey, SM2 6RB |
| YOUNGMAN, Nigel Cleaver RESIGNED | Director | 01 Mar 2000 | 07 Jan 2002 | | August 1953 | 4 The Gardens, Thurlaston, Rugby, Warwickshire, CV23 9LS |